Patents by Inventor Franz Froehlich

Franz Froehlich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Seal insert for cable fittings
    Patent number: 6184470
    Abstract: A seal insert with a rectangular cross-section is made of elastic plastic material to form seals between a seal body and a circumferential cable sleeve body. The seal insert has a longitudinally extending cavity in the center of the insert and longitudinal channels in each of the corner regions of the seal insert that extend parallel to the cavity.
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: February 6, 2001
    Assignee: RXS Kabelgarnituren GmbH
    Inventors: Franz Froehlich, Rainer Zimmer
  • Cable sleeve with a holding apparatus for cartridges or cassettes for storing and splicing light waveguides
    Patent number: 6081644
    Abstract: In a cable sleeve with a holding apparatus for cassettes for storing and splicing light waveguides, the cassettes are arranged in a hinged fashion along an axis of rotation along one edge of the cassette so that the cassettes can be arranged one over the other and be folded up into an operating position or released into a storage position.
    Type: Grant
    Filed: March 19, 1998
    Date of Patent: June 27, 2000
    Assignee: RXS Kabelgarnituren GmbH
    Inventors: Michael Stateczny, Franz Froehlich
  • Cable sleeve
    Patent number: 5949024
    Abstract: A cable sleeve formed of an envelope member with an attached flange against which a seal system composed of an annular seal is pressed with the assistance of a straining ring. The annular seal is composed of an elastomer with a Shore hardness of 40.degree. to 70.degree. and has its encompassing inner region inserted as a channel seal into the seal channel of a seal member.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: September 7, 1999
    Assignee: RXS Kabelgarnituren GmbH
    Inventors: Franz Froehlich, Rainer Zimmer